#app {
  background: #fff;
  height: 100%;
  width: 100%;
  display: flex;
  flex-direction: column;

  #nav {
    //display: flex;
    //justify-content: space-between;
    position: fixed;
    z-index: 10;
    left: 0;
    right: 0;
    height: 57px;
    line-height: 57px;
    text-align: center;
    background: white;
    font-weight: bold;
    font-size: 20px;
    color: rgba(51, 51, 51, 1);
    box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.07);
    .back {
      position: absolute;
      left: 0;
      height: 100%;
      width: 50px;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
    }
  }
}

.h5-span {
  display: inline;
}

.demo {
  height: 100%;
  background: #f7f8fa;
  overflow-x: hidden;
  overflow-y: auto;
  padding: 0px 17px 10px 17px;

  &.full {
    padding: 0 0 0 0;
    h2 {
      padding-left: 17px;
    }
  }

  &.bg-w {
    background: #fff;
  }

  &::-webkit-scrollbar {
    width: 0;
    background: transparent;
  }
  > h2 {
    margin-top: 30px;
    margin-bottom: 10px;
    font-size: 14px;
    color: rgba(144, 156, 164, 1);
    padding: 0 10px;
    font-weight: normal;
  }
  > p {
    font-size: 12px;
  }

  .card {
    padding: 25px 18px;
    background: rgba(255, 255, 255, 1);
  }
}
